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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/10/08 05:44:18 UTC

[jira] [Resolved] (SPARK-23744) Memory leak in ReadableChannelFileRegion

     [ https://issues.apache.org/jira/browse/SPARK-23744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-23744.
----------------------------------
    Resolution: Incomplete

> Memory leak in ReadableChannelFileRegion
> ----------------------------------------
>
>                 Key: SPARK-23744
>                 URL: https://issues.apache.org/jira/browse/SPARK-23744
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.3.0
>            Reporter: liuxian
>            Priority: Major
>              Labels: bulk-closed
>
> In the class _ReadableChannelFileRegion_,  the _buffer_ is direct memory, we should  modify  _deallocate_  to free it



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